bld1: building xvyaagf18yl7f5gqmmilmqak3rqqz3kj-treefmt-check.drv
treefmt v2.6.0traversed 412 files
emitted 148 files for processing
formatted 148 files (4 changed) in 447ms
 M checks/formatter-spec.sh
 M run-tests.sh
 M supported-programs.sh
diff --git a/checks/formatter-spec.sh b/checks/formatter-spec.sh
index f3e0cb1..b166dcf 100644
--- a/checks/formatter-spec.sh
+++ b/checks/formatter-spec.sh
@@ -15,54 +15,54 @@ fmt=("$@")
 
 spec=https://treefmt.com/latest/reference/formatter-spec
 fail() {
-  echo "FAIL: $1 ($spec/#$2)" >&2
-  exit 1
+	echo "FAIL: $1 ($spec/#$2)" >&2
+	exit 1
 }
 
 mkdir -p shallow deep/x/y decoy invalid
 
 for f in "$fixtures"/unformatted/*; do
-  cp "$f" shallow/
-  cp "$f" deep/x/y/
-  cp "$f" decoy/
+	cp "$f" shallow/
+	cp "$f" deep/x/y/
+	cp "$f" decoy/
 done
 chmod -R u+w shallow deep decoy
 
 "${fmt[@]}" shallow/* deep/x/y/* ||
-  fail "exited nonzero on valid input" 3-exit-nonzero-on-error
+	fail "exited nonzero on valid input" 3-exit-nonzero-on-error
 
 for f in "$fixtures"/unformatted/*; do
-  name=$(basename "$f")
-  cmp -s "$f" "shallow/$name" &&
-    fail "$name was not modified" 2-write-to-changed-files
-  cmp -s "$f" "decoy/$name" ||
-    fail "$name was modified although not passed as argument" 1-files-passed-as-arguments
-  diff -u "shallow/$name" "deep/x/y/$name" ||
-    fail "$name formatted differently depending on its path; fine only if the formatter implements the stdin spec" 6-path-agnostic
+	name=$(basename "$f")
+	cmp -s "$f" "shallow/$name" &&
+		fail "$name was not modified" 2-write-to-changed-files
+	cmp -s "$f" "decoy/$name" ||
+		fail "$name was modified although not passed as argument" 1-files-passed-as-arguments
+	diff -u "shallow/$name" "deep/x/y/$name" ||
+		fail "$name formatted differently depending on its path; fine only if the formatter implements the stdin spec" 6-path-agnostic
 done
 
 cp -r shallow formatted
 touch -d @0 shallow/*
 "${fmt[@]}" shallow/* ||
-  fail "exited nonzero on formatted input" 3-exit-nonzero-on-error
+	fail "exited nonzero on formatted input" 3-exit-nonzero-on-error
 diff -ru formatted shallow ||
-  fail "second run changed the output" 4-idempotent
+	fail "second run changed the output" 4-idempotent
 for f in shallow/*; do
-  [[ $(stat -c %Y "$f") == 0 ]] ||
-    fail "$(basename "$f") was rewritten although unchanged" 2-write-to-changed-files
+	[[ $(stat -c %Y "$f") == 0 ]] ||
+		fail "$(basename "$f") was rewritten although unchanged" 2-write-to-changed-files
 done
 
 if [[ -d $fixtures/invalid ]]; then
-  valid=(shallow/*)
-  for f in "$fixtures"/invalid/*; do
-    name=$(basename "$f")
-    cp "$f" "invalid/$name"
-    chmod u+w "invalid/$name"
-    if "${fmt[@]}" "invalid/$name"; then
-      fail "exited zero on invalid input $name" 3-exit-nonzero-on-error
-    fi
-    if "${fmt[@]}" "invalid/$name" "${valid[@]}"; then
-      fail "exited zero on invalid input $name followed by valid files" 3-exit-nonzero-on-error
-    fi
-  done
+	valid=(shallow/*)
+	for f in "$fixtures"/invalid/*; do
+		name=$(basename "$f")
+		cp "$f" "invalid/$name"
+		chmod u+w "invalid/$name"
+		if "${fmt[@]}" "invalid/$name"; then
+			fail "exited zero on invalid input $name" 3-exit-nonzero-on-error
+		fi
+		if "${fmt[@]}" "invalid/$name" "${valid[@]}"; then
+			fail "exited zero on invalid input $name followed by valid files" 3-exit-nonzero-on-error
+		fi
+	done
 fi
diff --git a/run-tests.sh b/run-tests.sh
index 8d2ef9c..f94fb7a 100755
--- a/run-tests.sh
+++ b/run-tests.sh
@@ -8,11 +8,11 @@ nix flake check ./tests --recreate-lock-file --show-trace
 echo
 echo Checking that the flake.parts docs build...
 nix build github:hercules-ci/flake.parts-website --override-input treefmt-nix . --show-trace --log-lines 1000 || {
-  echo
-  echo "Looks like the docs aren't quite ok yet."
-  echo "If there's a long stack trace, look for the keyword: option"
-  echo "Ping flake-parts / module system maintainer @roberth if the error is unclear."
-  # TODO After https://github.com/NixOS/nix/issues/7553 is resolved, review
-  #      --show-trace option and error elobaration.
-  exit 1
+	echo
+	echo "Looks like the docs aren't quite ok yet."
+	echo "If there's a long stack trace, look for the keyword: option"
+	echo "Ping flake-parts / module system maintainer @roberth if the error is unclear."
+	# TODO After https://github.com/NixOS/nix/issues/7553 is resolved, review
+	#      --show-trace option and error elobaration.
+	exit 1
 }
diff --git a/supported-programs.sh b/supported-programs.sh
index c3673cc..32df590 100755
--- a/supported-programs.sh
+++ b/supported-programs.sh
@@ -10,6 +10,6 @@ cd "$(dirname "$0")"
 programs=(programs/*.nix)
 
 for program in "${programs[@]}"; do
-  name=$(basename "$program" .nix)
-  echo "* [$name]($program)"
+	name=$(basename "$program" .nix)
+	echo "* [$name]($program)"
 done